base64: fix for unsigned chars (e.g. ARM).

[ccan] / ccan / noerr / _info

diff --git a/ccan/noerr/_info b/ccan/noerr/_info
index fee413d3bbc90b23a756bc3a1b7eefb8a1c019e0..85f1f6f9c3906496969eba2b234fe11146b92749 100644 (file)
--- a/ccan/noerr/_info
+++ b/ccan/noerr/_info
@@ -1,6 +1,6 @@
+#include "config.h"
 #include <stdio.h>
 #include <string.h>
-#include "config.h"
 
 /**
  * noerr - routines for cleaning up without blatting errno
@@ -19,7 +19,7 @@
  *     #include <errno.h>
  *     #include <ccan/noerr/noerr.h>
  *
- *     bool write_string_to_file(const char *file, const char *string)
+ *     static bool write_string_to_file(const char *file, const char *string)
  *     {
  *             int ret, fd = open(file, O_WRONLY|O_CREAT|O_EXCL, 0600);
  *             if (fd < 0)
@@ -37,7 +37,7 @@
  *                     return false;
  *             }
  *             // A short write means out of space.
- *             if (ret < strlen(string)) {
+ *             if (ret < (int)strlen(string)) {
  *                     unlink(file);
  *                     errno = ENOSPC;
  *                     return false;
@@ -45,7 +45,8 @@
  *             return true;
  *     }
  *
- * Licence: LGPL (2 or any later version)
+ * License: CC0 (Public domain)
+ * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])
 {